WO2014131417A3 - Friction clutch device and method for producing a friction clutch device - Google Patents

Friction clutch device and method for producing a friction clutch device Download PDF

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Publication number
WO2014131417A3
WO2014131417A3 PCT/DE2014/200090 DE2014200090W WO2014131417A3 WO 2014131417 A3 WO2014131417 A3 WO 2014131417A3 DE 2014200090 W DE2014200090 W DE 2014200090W WO 2014131417 A3 WO2014131417 A3 WO 2014131417A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
friction clutch
clutch device
leaf spring
rotary shaft
Prior art date
Application number
PCT/DE2014/200090
Other languages
German (de)
French (fr)
Other versions
WO2014131417A2 (en
Inventor
Gerd Ahnert
Maria Fischer
Original Assignee
Schaeffler Technologies Gmbh & Co. Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schaeffler Technologies Gmbh & Co. Kg filed Critical Schaeffler Technologies Gmbh & Co. Kg
Priority to DE112014001035.9T priority Critical patent/DE112014001035A5/en
Publication of WO2014131417A2 publication Critical patent/WO2014131417A2/en
Publication of WO2014131417A3 publication Critical patent/WO2014131417A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
    • F16D2013/706—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members the axially movable pressure plate is supported by leaf springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/26—Cover or bell housings; Details or arrangements thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

A friction clutch device, in particular for a drivetrain of a combustion-engine-powered motor vehicle, having a rotary shaft, a housing, at least one pressure plate which, for actuation between an engaged actuation position and a disengaged actuation position, can be displaced relative to the housing in the direction of extent of the rotary shaft, and at least one leaf spring element which is connected by means of a first connecting element to the housing and by means of a second connecting element to the at least one pressure plate, wherein a support element is arranged between the at least one leaf spring element and the first connecting element and/or the second connecting element, a friction clutch device, in particular for a drivetrain of a combustion-engine-powered motor vehicle, having a rotary shaft, a housing, at least one pressure plate which, for actuation between an engaged actuation position and a disengaged actuation position, can be displaced relative to the housing in the direction of extent of the rotary shaft, and at least one leaf spring element which acts between the housing and the at least one pressure plate and which is connected by means of a connecting element to the housing, wherein the housing has at least one connecting section for connecting to the at least one leaf spring element, and the at least one connecting section is deformed such that a spring force of the at least one leaf spring element is set so as to structurally and/or functionally improve the friction clutch device, and a method for producing a friction clutch device of said type.
PCT/DE2014/200090 2013-02-28 2014-02-26 Friction clutch device and method for producing a friction clutch device WO2014131417A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112014001035.9T DE112014001035A5 (en) 2013-02-28 2014-02-26 Friction clutch device and method of manufacturing a friction clutch device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013203330.3 2013-02-28
DE102013203330 2013-02-28

Publications (2)

Publication Number Publication Date
WO2014131417A2 WO2014131417A2 (en) 2014-09-04
WO2014131417A3 true WO2014131417A3 (en) 2015-03-19

Family

ID=50588543

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2014/200090 WO2014131417A2 (en) 2013-02-28 2014-02-26 Friction clutch device and method for producing a friction clutch device

Country Status (2)

Country Link
DE (2) DE102014203418A1 (en)
WO (1) WO2014131417A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112015000692A5 (en) * 2014-02-06 2016-10-13 Schaeffler Technologies AG & Co. KG friction clutch
DE102014215882A1 (en) * 2014-08-11 2016-02-11 Schaeffler Technologies AG & Co. KG Double clutch with aligned in the circumferential direction and axially protruding tab of a counter-pressure plate
DE102016202029A1 (en) 2016-02-11 2017-08-17 Schaeffler Technologies AG & Co. KG Coupling with welded and adaptable pressure plate and method for producing a pressure plate for a coupling

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694478A (en) * 1950-12-15 1954-11-16 Borg Warner Flywheel and clutch assembly
FR2528925A1 (en) * 1982-06-21 1983-12-23 Valeo CLUTCH MECHANISM, IN PARTICULAR FOR A MOTOR VEHICLE
WO1996014526A1 (en) * 1994-11-04 1996-05-17 Valeo Lock-up clutch for a hydrokinetic coupling device, in particular for motor vehicles, and method for mounting same
FR2813930A1 (en) * 2000-09-08 2002-03-15 Mannesmann Sachs Ag Pressure plate assembly for clutch comprises casing and pressure plate which can move axially with respect to it, tangential springs connecting casing and plate and ends of connection zones being curved out of contact with spring
US6360862B1 (en) * 2000-02-11 2002-03-26 Zf Meritor, Llc Clutch strap
DE102011086929A1 (en) * 2010-12-20 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Twin-disc clutch for crankshaft of combustion engine, has leaf springs that are arranged such that suspension points of leaf springs partially overlap each other in axial direction to form leaf spring arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707918C2 (en) 1987-03-12 1996-01-25 Fichtel & Sachs Ag Two-disc clutch with controlled forced lifting

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694478A (en) * 1950-12-15 1954-11-16 Borg Warner Flywheel and clutch assembly
FR2528925A1 (en) * 1982-06-21 1983-12-23 Valeo CLUTCH MECHANISM, IN PARTICULAR FOR A MOTOR VEHICLE
WO1996014526A1 (en) * 1994-11-04 1996-05-17 Valeo Lock-up clutch for a hydrokinetic coupling device, in particular for motor vehicles, and method for mounting same
US6360862B1 (en) * 2000-02-11 2002-03-26 Zf Meritor, Llc Clutch strap
FR2813930A1 (en) * 2000-09-08 2002-03-15 Mannesmann Sachs Ag Pressure plate assembly for clutch comprises casing and pressure plate which can move axially with respect to it, tangential springs connecting casing and plate and ends of connection zones being curved out of contact with spring
DE102011086929A1 (en) * 2010-12-20 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Twin-disc clutch for crankshaft of combustion engine, has leaf springs that are arranged such that suspension points of leaf springs partially overlap each other in axial direction to form leaf spring arrangement

Also Published As

Publication number Publication date
DE102014203418A1 (en) 2014-08-28
WO2014131417A2 (en) 2014-09-04
DE112014001035A5 (en) 2015-11-26

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